Answer:B) Cones open and release seeds .
Explanation:idk man I got it right so like why not put it here because it might help other people
Answer:
we can determine the velocity of a wave when given the frequency along with the wavelength.
Explanation:
velocity = frequency × its wavelength
Answer:
the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.
Explanation:
B.) cellular transport, protection, recognition of cellular messages
Answer:
Because they all have a different purpose
Explanation:
The epidermis provides a waterproof barrier and creates our skin tone.
The dermis, the middke layer of skin , contains tough connective tissue, hair follicles, and sweat glands.
The hypodermis is made of fat and connective tissue.
